All-terrain vehicle



FIG. 1 is a front elevation view of an all-terrain vehicle embodying our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a top, rear, and left side perspective view thereof;

FIG. 7 is a top, rear, and right side perspective view thereof;

FIG. 8 is a top, front, and right side perspective view thereof; and,

FIG. 9 is a top, front, and left side perspective view thereof.

The broken lines shown in the drawings illustrate portions of the all-terrain vehicle that form no part of the claimed design. 

CLAIM The ornamental design for an all-terrain vehicle, as shown and described. 